[PATCH 2/2] dt-bindings: regulator: Add MAX77503 regulator bindings

[Gokhan Celik <gokhan.celik@analog.com>]

Add bindings for MAX77503 buck converter.

Signed-off-by: Gokhan Celik <gokhan.celik@analog.com>
---
 .../regulator/adi,max77503-regulator.yaml     | 64 +++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/regulator/adi,max77503-regulator.yaml

diff --git a/Documentation/devicetree/bindings/regulator/adi,max77503-regulator.yaml b/Documentation/devicetree/bindings/regulator/adi,max77503-regulator.yaml
new file mode 100644
index 000000000000..0d351225e107
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/adi,max77503-regulator.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright (c) 2023 Analog Devices, Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/adi,max77503-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices MAX77503 Buck Converter
+
+maintainers:
+  - Gokhan Celik <Gokhan.Celik@analog.com>
+
+description: Analog Devices MAX77503 Buck Converter
+
+properties:
+  compatible:
+    enum:
+      - adi,max77503
+
+  reg:
+    description: I2C address of the device
+    items:
+      - enum: [0x1e, 0x24, 0x37]
+
+  regulator:
+    type: object
+    $ref: regulator.yaml#
+    additionalProperties: false
+    description: |
+      Buck regulator
+
+    properties:
+      regulator-name: true
+      regulator-always-on: true
+      regulator-boot-on: true
+      regulator-min-microvolt:
+        minimum: 800000
+      regulator-max-microvolt:
+        maximum: 5000000
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        max77503@1e {
+            compatible = "adi,max77503";
+            reg = <0x1e>;
+            regulator{
+                regulator-name = "max777503-regulator";
+                regulator-min-microvolt = <800000>;
+                regulator-max-microvolt = <5000000>;
+                regulator-boot-on;
+            };
+        };
+    };
+
-- 
2.34.1